1 | Ann Arbor VA Center for Clinical Management Research, Health Services
Research and Development, Ann Arbor, MI, USA |
2 | University of Michigan, School of Nursing, Ann
Arbor, MI, USA |
3 | Ann Arbor VA Center for Clinical Management Research, Health Services Research and Development, Departments of Otolaryngology and Psychiatry, the University of Michigan, School of Nursing, Ann Arbor, USA |